6251 search results - page 867 / 1251 » Randomness, Computability, and Density |
183
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PVLDB
2010
15 years 6 months ago
2010
We consider the problem of efficiently finding the top-k answers for join queries over web-accessible databases. Classical algorithms for finding top-k answers use branch-and-b...
222
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SPIN
2010
Springer
15 years 6 months ago
2010
Springer
Pushdown systems provide a natural model of software with recursive procedure calls. We provide a tool implementing an algorithm for computing the winning regions of a pushdown par...
180
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TAP
2010
Springer
15 years 6 months ago
2010
Springer
raction, simplification, segmentation, illumination, rendering, and illustration. Even though this technique is inspired by models of low-level human vision, it has not yet been v...
191
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NAACL
2010
15 years 5 months ago
2010
Extraction of entities from ad creatives is an important problem that can benefit many computational advertising tasks. Supervised and semi-supervised solutions rely on labeled da...
186
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ICASSP
2009
IEEE
15 years 5 months ago
2009
IEEE
Belief propagation is a popular global optimization technique for many computer vision problems. However, it requires extensive computation due to the iterative message passing op...